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S27 Ep3: Beyond the Doc: Edison's Inventions

Thomas Edison is famous for inventions like the lightbulb, the phonograph and the kinetograph. But with over a thousand U.S. patents to his name, these famous breakthroughs are just the beginning. Go Beyond the Doc to learn about Edison's lesser-known inventions.

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By the time he died in 1931, Thomas Edison was one of the most famous men in the world. The holder of more patents than any other inventor in history, Edison had amassed a fortune and achieved glory as the genius behind such revolutionary inventions as sound recording, motion pictures, and electric light.

The Ku Klux Klan has been a presence in America on and off since Reconstruction in the late 1800s, using symbols as powerful intimidation tools. But some of these symbols have rich histories and deep cultural roots that are completely unrelated to the hate group.

In 1910, a wildfire burned an area the size of Connecticut and killed at least 78 firefighters in just 36 hours. How have policies and resources around wildfire fighting changed in the century since the Big Burn?

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